Accordion doors at home: where they work and where they do not

A study off a living room that needs closing for a call. A rumpus room that becomes a guest room. A pantry, laundry or linen cupboard where a hinged door would clash with another one. A wardrobe across a whole wall. An under-stair store. In each case the door hangs from a single overhead track, folds back on itself, and leaves the floor clear with no bottom channel to trip on.

An accordion door is not an external door. For an opening onto a deck or a courtyard, a bifold or a sliding stacker is built for weather and security in a way a folding partition is not. And an accordion door is not an acoustic wall: it will give a study privacy from a living room, but it will not make a home theatre silent next to a bedroom. Our comparison page sets the mechanisms side by side.

Duty cycle, mostly. A door at home moves a few times a week, so the hardware grade can be lighter than a commercial opening needs, and that is reflected in the price. Finish matters more than durability: timber-look laminate and fabric come into their own where nobody is pushing a trolley through. And the head is more often a timber frame, which takes a door without any structural work.

For a cupboard, a bare door is fine. For a study or a spare room, sweep seals at the head and floor and a seal at the lead post make the difference between a door that closes and a door that gives privacy, and they cut draught between a heated room and an unheated one. It is worth asking for the sealed grade on any door that closes off a room people sit in.

The door folds into a stack roughly ten to fifteen percent of the opening width, and that stack sits against the wall permanently. It can stack left, right, or split to both ends. Decide with the furniture in mind: a stack beside a doorway or across a power point is a daily irritation. Curved and angled track lets a door follow a bay or close off an L-shaped corner.

For a single internal door, width, height and a few photographs are usually enough for a first number, and a straight replacement into an existing opening can often be quoted without a visit. We are in Melbourne and install across Victoria directly; for one door interstate we will say honestly whether the travel makes sense before quoting.